2016 VW Passat Check Engine Light

How much does it cost to get the engine light checked?

The average value for a check engine light diagnosis & testing is typically between $88 and $111. The distinct news, Nalley Volkswagen of Alpharetta offers complimentary multi-point inspections and free diagnostics, in most cases, to help read the cause of your check engine light. The check engine light warns of issues ranging from a gas cap that's not properly tightened to a more significant failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it distinct to get the suitable code reading and diagnosis.

2016 VW Passat Check Engine Light Flashing

Although there are countless ability causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are a few pure causes incorporating something as conspicuous as a loose gas cap. Substitute pure reasons for a Check Engine Light are dirty mass airflow sensor, faulty emissions control part, damaged oxygen sensor, faulty head gasket, a malfunction with the fuel injection system, or defective spark plugs to name countless. No matter what is the root cause of the Check Engine Light, we have the VW Certified Technicians and the certified service protocol to isolate the root problem and repair it as mandatory to restore factory specifications. When this happens, the Check Engine Light turns off, and you can leave the service center knowing that your VW issue was fixed.

Every 2016 VW Passat was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its difficult systems. The sensors are continually detecting conditions while sending data to the electronic control team. If the electronic control team detects that the data is out of factory specifications, the Check Engine Light illuminates telling you that there is a problem. However, that is the limitation of the Check Engine Light – it won’t tell you what exactly is amiss nor what to do about it. That’s where we come in; Nalley Volkswagen of Alpharetta provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Exceedingly Qualified Service professional.

2016 VW Passat Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that little light on your vehicle’s dashboard suddenly brightens, but in reality, it is not something that should cause you to shut down in fear right away. If you hear the term, diagnostic trouble codes (DTC), these are just additional name for check engine light codes. These are automotive computer codes stored by the ECM, also natural as the OBD (on-board computer diagnostic system) in your Passat. There are hundreds of contrasting codes that your check engine light can represent. While that sounds daunting, with a little patience, tackling basic diagnostics will give you factual knowledge about your automobile and will also allow that Check Engine Light to do what it is certainly supposed to do: be your guide. Unfortunately, satisfactory and helpful automobile symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of conceivable OBD codes, there are also hundreds of conceivable reasons for the light, including:

• Computer output circuit issues
• Old Battery
• O2 Sensor
• Emissions controls issues
• Ignition system faults
• Loose Gas Cap or Missing Gas Cap
• Bad Spark Plugs
• Fuel and air metering systems problems
• Transmission issues

This is why it is important for someone who does not have a lot of automotive knowledge to not assume what a code means. If the engine light comes on due to a effective concern, you risk damaging your car further by not repairing the issue polite away. When your check engine light comes on, you should get it checked out hastily by a certified VW mechanic. Call Nalley Volkswagen of Alpharetta at 7706299081 straightaway or schedule your check engine light service online today!

What could cause the check engine light to come on in a 2016 VW Passat?

When your check engine light comes on, this could be as real as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a draconian problem that could cause draconian damage to your engine and come with a considerable repair bill. Depending on your make and model, the check engine light will illuminate or blink. A steady glow often means something less draconian but a flashing check engine light illustrates that your vehicle’s engine is in draconian trouble and service is necessary abruptly. If your check engine light is flashing in your 2016 VW Passat, we highly recommend not to drive the car and schedule VW service today. Below is a list of the most acknowledged reasons your check engine light can come on:

• Issues with any aftermarket items. An aftermarket alarm, exhaust or back-up item can wreak havoc on your 2016 VW Passat if it’s not installed subsequently. These aftermarket parts and accessories can drain the battery, trigger the check engine light, or even impede the car from starting. If these issues sound accepted, bring your Passat to VW and have our team of certified mechanics ensure that your aftermarket items were installed properly and aren't causing any issue. Getting accessories, tremendously aftermarket parts and accessories, or using OEM parts initial place might rate a few bit more but could save you money from having to get poor work and damage caused by poor installation work corrected.
• One of the most natural and frequent cause is that your 2016 VW Passat gas cap is loose, damaged or missing. The gas cap for your 2016 VW Passat serves multiple purposes. It prevents gas fumes from being released when you aren't driving, it seals the fuel system and helps maintain pressure within the fuel tank. What happens if you have a detrimental fuel cap? If your gas cap is traditional or has a ruptured seal, you can lose fuel through evaporation which will result in more trips to the pump. Luckily, to replace a gas cap isn't expensive. If your check engine light turns on immediately after you put gas in your 2016 VW Passat, initial thing you should check is to make fearless the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
• Your catalytic converter is detrimental or going detrimental. The catalytic converter is a part of your 2016 VW Passat’s exhaust system. The catalytic converter's function is to turn the carbon monoxide created by the combustion process into carbon dioxide. A damaged catalytic converter is usually caused by neglected maintenance, which is why Nalley Volkswagen of Alpharetta offers a complimentary multi-point inspection with every VW service. If you have an issue with your catalytic converter and don't get it fixed, your 2016 VW Passat will not pass an emissions test, show a lack of engine performance and will negatively affect your fuel economy. Your car may run at a higher temperature, too, which can cause back-up problems from overheating.
• New Spark Plugs or Plug Wires are basic for your 2016 VW Passat. The spark plugs are the part of your engine that ignites the air/fuel mixture in the combustion chamber of your car. This explosion is what moves the pistons and makes the engine run. The spark plug wires deliver the spark from the ignition coil to the spark plugs. If your spark plugs or spark plug wires are detrimental or traditional, you will experience poor performance and reduced power. In some extreme cases, your engine will have trouble starting or continuing to run. Worn spark plugs and plug wires can cause clogged catalytic converter or damage to ignition coils and O2 sensors, main to more expensive repairs.
• Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your VW Passat is what determines how much fuel is basic to run your engine efficiently by measuring the fee of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to informed changes, like altitude. If your VW Passat is having trouble starting, idling rough or has a sudden change in the position of the throttle pedal, this could be a sign of a detrimental mass airflow sensor.
• Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, known as the O2 sensor, measures the fee of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your car will be less favorable when it comes to fuel economy. So what happens if I don’t replace your O2 sensor? A faulty sensor can not only affect your miles per gallon, but it can cause damage to your catalytic converter and your 2016 VW Passat's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to represent the correct mixture of air and fuel that enters the cylinders in your engine. A detrimental O2 sensor can also cause a car to fail an emissions test.
• The battery is low or dead. The battery in your 2016 VW Passat is every wonderful. Without a car battery, your car won’t start, light up the road ahead, play the radio or charge your phone. Today’s car batteries last much longer than they did a lot decades ago, and they don't really require maintenance. The price of a new one depends on the type of VW you commute, but check our ongoing service coupons and specials.
• Your 2016 VW Passat has a vacuum leak. Every VW Passat has a vacuum system that performs a expansive variety of functions. The vacuum system also helps lower harmful emissions by routing the fumes as gasoline evaporates through the engine. If you notice that your RPM is high in idle or randomly surges, a vacuum leak could be the cause. Over time, vacuum hoses can dry out and crack, tremendously if they’re exposed to important heat or extreme speedy.

Check Engine Light Service 2016 VW Passat

What do you do when you’re driving along in your VW Passat and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most VW owners, your heart sinks a little because you have little idea about what that light is trying to tell you or how you should react. The fear of the unknown (or the value of the unknown) can be just as stressful. But take a deep breath and realize the light coming on doesn’t mean you have to pull the vehicle over to the side of the road and call a tow truck, but it is recommended that you get your 2016 VW Passat checked as soon as conceivable. Ignoring that warning could end up causing best damage to expensive engine parts.

When your 2016 VW Passat's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electrical control system that it can’t honest, a computer turns on your check engine light. This amber or yellow light is naturally labeled “check engine” or “service engine soon”, or the light may be nothing more than a picture of an engine, or a picture of the engine with the word “check.”

When the light turns on, the ECM stores an engine code or “trouble code” in its memory that identifies as the issue, whether it's a sensor or a failing engine part. This code is read with an electronic diagnose tool that is used by our VW auto repair mechanics at Nalley Volkswagen of Alpharetta. There are also a number of somewhat noble code readers that are designed for do-it-yourselfers, should you pick that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an professional high-tech to indicate the issue and repair it.

2016 VW Passat Check Engine Light

If the check engine light in your 2016 VW Passat starts flashing, that means that the problem needs prompt attention and your VW should be brought in expeditiously. A flashing light indicates that the problem is dangerous and if not taken care of expeditiously may result in major damage to the vehicle. This blinking light ordinarily indicates a exacting engine misfire allowing unburned fuel to be deposited into the exhaust system. There it can promptly raise the temperature of the catalytic converter to a point where damage is likely, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can entirely be the cause. A bad, erstwhile or dirty spark plug can cause the engine to misfire. If the problem is ignored or you continue to drive, this can spread to the spark plug wires, catalytic converter, or ignition coils which can lead to a exceedingly lavish repair. If your check engine light is flashing, please contact our department of automotive specialists at Nalley Volkswagen of Alpharetta rapidly by calling 7706299081.

Is it safe to drive your 2016 VW Passat with the check engine light on?

This question is not very conspicuous because it all depends on the severity of the issue. If the cause is a minor issue, such as a loose gas cap, it should be secure to drive. This is mostly indicated by a steady glow of the check engine light. If you notice a difference in the performance of the car, it could be an indication of a more unhealthy problem. If the check engine light is flashing, this means that there is a unhealthy issue and it is recommended to service your VW Passat shortly. Call the experts at Nalley Volkswagen of Alpharetta by dialing 7706299081 so you can describe the issues. Or reduce your speed and bring your 2016 VW to our certified mechanics as soon as conceivable.

How many miles can you drive with the check engine light?

Since each check engine code has its own level of severity, it is crucial to predict how several miles you can travel to work with the warning light on. The safest bet is to decipher the code and then plan your strategy accordingly. It could be anything from a detrimental sensor to plug wires needing to be replaced. If you check engine light is shining, we suggest that you pull over and contact Nalley Volkswagen of Alpharetta to assist learn if your vehicle is safe to travel to work in or if we suggest a tow truck.

Will the check engine light reset itself?

The check engine light on your 2016 VW Passat will frequently shut itself off if the issue or code that caused it to turn on is fixed. For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will turn itself off. Likewise, if your catalytic converter is going convenient, and you did a lot of stop-and-go driving, that may have turned on the check engine light due to the high usage of the converter. In most cases, your 2016 VW Passat light will go off after about 20-40 miles. If you commute over that amount and the light is still on, you will need to bring it in to Nalley Volkswagen of Alpharetta so the light and code can be double-checked and reset.

What Does the Check Engine Light Mean?

One of the most generally misunderstood lights or indicators in your 2016 VW Passat is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few a few ways. It can say "Check Engine", it can be a symbol of an engine, it can even be a combination of both. This light brightens in either an amber or red color and is part of the diagnostics system found on your vehicle. Onboard computers increasingly have controlled and monitored vehicle performance since the 80s and do a variety of things for your 2016 VW Passat. Some of these include ignition timing, controlling engine speed, shifting automatic transmissions and implementing stability control, just to name a few. With that being said, the check engine light can suggest a variety of distinct things. It can be as pure as your gas cap being loose or as rigid as engine knocking. If your check engine light is on in your 2016 VW Passat, contact Nalley Volkswagen of Alpharetta. Our VW service department can help you find out what code is turning your check engine light on or analyze why your check engine light is flashing. Contact Nalley Volkswagen of Alpharetta today!